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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    
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<body>
        <form id="form" action="./lesson2.html" onsubmit="return myfun()" >
           账号： <input type="text" name="username"> <label  for="" id="labletext" ></label><br>
           密码： <input type="password" name="pwd" id=""><br>
           <input type="submit" value="提交">
        </form>
        <script src="base.js"></script>


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